Part of the Omron 3G3MX2 MX2 Inverter / VFD series — see the full model table, lifecycle status and replacement parts.
Omron 3G3MX2-AB004-V2 — 0.4kW MX2 Inverter, 230V
SKU: 3G3MX2-AB004-V2USD 155.00
MX2 inverter drives 0.4kW (0.5HP) motors from single-phase 230V supply — ideal for small conveyors, fans
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Product Overview
The Omron 3G3MX2-AB004-V2 is the 0.4 kW step in the MX2 V2 single-phase 200V class — sitting between the 0.2 kW AB002 and the 0.75 kW AB007. manufactured by Omron Corporation. Hengyixin Automation ships this drive from Xiamen with the matching motor or PSU pairing recommended in the related products row below.
The 'AB' suffix identifies single-phase 200V input; the 'A2' suffix is three-phase 200V, and the 'A4' suffix is three-phase 400V. Mixing these up is a common procurement error: the AB models can only accept single-phase input.
The 3G3MX2-AB004-V2 ships from Xiamen with full datasheet documentation. The AB004 replaces a contactor + thermal overload setup and gives the operator a 0-60Hz potentiometer knob on the front of the cabinet, with no need to pull in a three-phase supply.
Key Features
- 230V input class for common single-machine integrations
- Practical MX2 family platform for OEM standardization
- 0.4kW inverter class for compact motor control applications
- Supports variable speed operation for process optimization
- SKU: 3G3MX2-AB004-V2
- Series: 3G3MX2 (MX2)
- Voltage: 200-240VAC
Best-Fit Applications
- Variable-speed control of small conveyors in pharmaceutical blister packaging lines
- Speed control of peristaltic dosing pumps in laboratory water treatment skids
- Retrofit of fixed-speed packaging line with operator-adjustable speed via front panel potentiometer
Buying Checklist
- IP20 panel-mount with the same hole pattern as the AB002, AB007 for easy upgrades
- V2 firmware auto-tunes most motors in under a minute without external equipment
- Single-phase 200-240V input is the most common supply available in light industrial settings
Technical Specifications
| Model | 3G3MX2-AB004-V2 |
|---|---|
| Series | 3G3MX2 (MX2) |
| Rated Output | 0.4kW (0.5 HP) |
| Input Voltage | Single/Three-phase 200-240VAC |
| Output Current | 2.5A (ND), 2A (HD) |
| Control Method | V/f, Sensorless Vector |
| Built-in EMC Filter | Yes |
| Communication | Modbus RTU |
| Operating Temperature | -10 to +50°C |
| Mounting | DIN rail or panel |
FAQ for 3G3MX2-AB004-V2
Can I run a 3-phase motor from single-phase 230V with the AB004-V2?
Yes — that's the AB004-V2's main job. It takes single-phase 200-240V in and synthesises 3-phase output to drive a standard 3-phase induction motor. The motor must be 3-phase; you cannot run a single-phase motor from a VFD.
What's the difference between AB004-V2 and AB004 (non-V2)?
V2 is the 2024 firmware revision. Improvements include faster auto-tune, better low-speed torque stability, and updated Modbus register mapping. The hardware is mechanically identical. New installations should use V2; if you have a non-V2 in the field, you can usually replace it with V2 and reuse the parameter file.
Do I need a braking resistor with the AB004-V2?
For most 0.4kW loads, no — the inertia is low and the built-in brake transistor handles typical decel rates. For high-inertia loads or fast-stop applications, add an external 3G3AX-RB1500 or equivalent resistor (the same one used on the A4110-V2).
What size motor can the AB004-V2 drive?
0.4kW (0.5HP) in normal duty, 0.55kW in light duty. The drive can supply a 0.5HP motor at constant torque or a 0.75HP motor at variable torque (centrifugal pump or fan). Don't run a 1HP motor on this drive — the current limit will trip the drive within seconds.
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